const state = {
    id: 0,
    username: ''
  }
  const getters = {
    isLogin (state) {
      return state.id !== 0
    }
  }
  
  const actions = {}
  const mutations = {

    setUser (state, user) {
      state.id = user.id
      state.username = user.username
    },
    logout (state) {
        state.id = 0
        state.username = ''
      }
    
  }
  export default {
    namespaced: true,
    state,
    getters,
    actions,
    mutations
  }
  